162113884 has 6 divisors (see below), whose sum is σ = 283699304. Its totient is φ = 81056940.

The previous prime is 162113879. The next prime is 162113891. The reversal of 162113884 is 488311261.

162113884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×162113884² = 52561822771130912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20264232 + ... + 20264239.

Almost surely, 2^162113884 is an apocalyptic number.

It is an amenable number.

162113884 is a deficient number, since it is larger than the sum of its proper divisors (121585420).

162113884 is a wasteful number, since it uses less digits than its factorization.

162113884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40528475 (or 40528473 counting only the distinct ones).

The product of its digits is 9216, while the sum is 34.

The square root of 162113884 is about 12732.3950614172. The cubic root of 162113884 is about 545.2638892621.

The spelling of 162113884 in words is "one hundred sixty-two million, one hundred thirteen thousand, eight hundred eighty-four".